full model: add rails, add color

1 files changed, 31 insertions, 3 deletions

diff --git a/full_model.scad b/full_model.scad
index 368b82c..42b5115 100644
--- a/full_model.scad
+++ b/full_model.scad
@@ -1,7 +1,35 @@
 include <parameters.scad>
 
 use <connector_front.scad>
+use <rail.scad>
 
-for (x = [0:num_hdd_x-1])
-  for (y = [0:num_hdd_x-1])
-    translate([x*tray_width, 0, y*tray_height]) front_connector();
+module rand_color(base, seed1=0, seed2=0, seed3=0) {
+       c = base + rands(0, 0.2, 3, round(1000000 * sin(17*seed1 + 23*seed2 + 29*seed3)));
+       color(c)
+         children();
+}
+
+for (x = [0:num_hdd_x])
+  for (y = [0:num_hdd_x-1]) {
+    // front connector
+    rand_color([0.2, 0.8, 0.2], x, y) translate([bar_thickness/2 + x*tray_width, 0, y*tray_height])
+      front_connector(
+        border_left   = x == 0,
+        border_right  = x == num_hdd_x,
+        border_top    = y == num_hdd_y - 1,
+        border_bottom = y == 0
+      );
+
+    // rail
+    if (x != num_hdd_x)
+      translate([x * tray_width, 0, y * tray_height]) {
+        rand_color([0.7, 0.7, 0.7], x, y) translate([bar_thickness - rail_thickness, 0, bar_thickness - rail_thickness])
+          rail();
+        rand_color([0.7, 0.7, 0.7], x, y) translate([tray_width + rail_thickness, 0, bar_thickness - rail_thickness])
+          mirror() rail();
+}
+
+    // TODO: back connector
+
+    // TODO: thread rod
+}